Luminaire



FIG. 1 illustrates a perspective view of the luminaire, showing my new and ornamental design;

FIG. 2 illustrates an alternate perspective view thereof;

FIG. 3 illustrates a side view thereof;

FIG. 4 illustrates an alternate side view thereof;

FIG. 5 illustrates an alternate side view thereof;

FIG. 6 illustrates a bottom thereof; and,

FIG. 7 illustrates a top view thereof. 

CLAIM The ornamental design for a luminaire, as shown and described. 